UV absorber UV-CCCXXVII CAS non.: 3864-99-1

Eget nomen: 2- (III ', 5'-Di-Tert-Butyl, 2'-hydroxyphen) -5-chlorò-2h-benzotriazole
MOLECULA, C₂₀H₂₄N₃Ocl
Pondus: 357.9
CAS non.: 3864-99-1
Formula sistens:

Species: Lux flavo Powder
Contentus: ≥ XCIX%
Point liquescens: 154-158 ° C
Damnum siccatio: ≤ 0.5%
Cinis: ≤ 0.1%
Lux Transmittance:

Toxicity: Minimum toxicity, Rattus norvegicus oris ld50 = 5g / kg pondus.

Application:

Hoc productum est idoneam in Polyolefine, polyvinyl chloride, organicum vitrum et aliis. MAX effusio fluctus longitudinem range 270-400nm.

Generalis dosis:.

I. Unsaturated Polyester: 0.2-0.5wt% secundum Polymer Pondus

2.PVC:

Rigidorum PVC: 0.2-0.5wt% fundatur in Polymer Pondus

PLVC plasticized: 0.10.3wt% fundatur in Polymer Pondus

3.Polyurethane: 0.2-1.0wt% fundatur in Polymer Pondus

4.Polyamide: 0.2-0.5wt% secundum Polymer pondus

Stipare et repono:

Package: 25kg / Carton

PRAECLUSIO Stable in possessionem, ut evacuatione et aquam et caliditas.